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What is the replacement main breaker for HCN4172-4M?

Issue:
Replacement Main

Product Line:
Panelboards

Environment:
I-Line HCN

Cause:
Catalog #

Resolution:
LAP36400MB.  Note: effective 12/2014, the HCN style of I-Line panelboards was obsoleted; replaced by the HCM.


 
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